Senior Full Stack Developer (Web3)

A senior, remote role with a market intelligence business that builds data-driven tools for decentralised markets. The team processes very large volumes of real-time on-chain and market data to produce actionable insights for a consumer trading product. You would own architecture and delivery across frontend, backend and Web3 integrations, with substantial autonomy and direct impact on production systems. The role suits a highly experienced engineer who enjoys fast-moving startup work, takes responsibility for outcomes, and is comfortable with an intense, execution-focused pace.

What you'll do

• Own full stack development across React interfaces, Node.js services and Web3 integrations
• Build and scale decentralised applications that connect wallets, DeFi protocols and on-chain data
• Integrate Web3 libraries, SDKs and APIs into reliable product workflows
• Design systems for performance, security, scalability and interoperability
• Build and improve infrastructure handling large volumes of real-time market and blockchain data
• Investigate production issues and take features from design through deployment and production support

What you need

• 10+ years of professional software development experience
• At least 3 years of full stack development with a strong Web3 focus
• Strong proficiency in TypeScript, React and Node.js
• Hands-on experience shipping Web3 applications or integrations into production
• Experience designing and scaling data-intensive systems
• Fluent English and the ability to work independently and communicate clearly

Open to applicants anywhere in the world.

How to apply

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